Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5153
Points per Word
0.000194
Page Count
48
Points per Page
0.020833
Description
With a mixture of facts, experiments, and tricks, shows how we can measure the speed of light, fly to the moon, or buy things in a shop with only ten numbers.